topic Re: Routing issues to Quad9 DNS in Fibre

Routing issues to Quad9 DNS

FingerlessGloves — Mon, 05 Jun 2023 11:00:56 GMT

Hi TalkTalk,

I use Quad9 has my upstream DNS provider and since the 30th of May, the routing has changed. The traffic is now going all the way to germany instead of using their UK presence. I have spoke to a friend also on TalkTalk and he gets the exact same problem as myself.

Are you aware of this problem? I have also contacted Quad9 Support.

My traceroute

Tracing route to dns9.quad9.net [9.9.9.9]
over a maximum of 30 hops:

1 <1 ms <1 ms <1 ms 192.168.2.1
2 5 ms 5 ms 5 ms 88-107-224-1.dynamic.dsl.as9105.com [88.107.224.1]
3 5 ms 5 ms 5 ms host-78-144-0-105.as13285.net [78.144.0.105]
4 9 ms 9 ms 9 ms ae55-scr002.slh.as13285.net [78.144.1.46]
5 10 ms 10 ms 10 ms ae64-scr102.thw.as13285.net [78.144.1.142]
6 10 ms 10 ms 10 ms 62.157.249.20
7 27 ms 26 ms 27 ms f-ed13-i.F.DE.NET.DTAG.DE [217.0.203.2]
8 31 ms 29 ms 30 ms 80.157.200.214
9 * * * Request timed out.
10 30 ms 30 ms 29 ms dns9.quad9.net [9.9.9.9]

Friends traceroute

Tracing route to dns9.quad9.net [9.9.9.9]
over a maximum of 30 hops:

1 <1 ms <1 ms <1 ms 192.168.0.1
2 5 ms 8 ms 6 ms 79-68-160-1.dynamic.dsl.as9105.com [79.68.160.1]
3 5 ms 5 ms 5 ms host-78-144-0-110.as13285.net [78.144.0.110]
4 15 ms 7 ms 7 ms ae57-scr001.slh.as13285.net [78.144.1.52]
5 8 ms 8 ms 8 ms ae62-scr102.thw.as13285.net [78.144.1.118]
6 7 ms 8 ms 8 ms 62.157.249.20
7 22 ms 22 ms 23 ms f-ed13-i.F.DE.NET.DTAG.DE [217.0.201.98]
8 31 ms 32 ms * 80.157.200.214
9 29 ms 29 ms 32 ms dns9.quad9.net [9.9.9.9]

Re: Routing issues to Quad9 DNS

Anonymous — Mon, 05 Jun 2023 11:06:29 GMT

Hello,

Thanks for your post. I'm not aware of any issues. Have you spoken to your DNS provider?

Thanks

Re: Routing issues to Quad9 DNS

FingerlessGloves — Mon, 05 Jun 2023 11:17:24 GMT

I have logged a ticket, to see if it's TT side or their side with the problem. Here's a image of the latency over the last 10 days.

Will keep you updated with Quad9's response.

Re: Routing issues to Quad9 DNS

Anonymous — Mon, 05 Jun 2023 11:18:53 GMT

Hi,

Ok thanks for confirming, please let us know how you get on.

Thanks 🙂

Re: Routing issues to Quad9 DNS

FingerlessGloves — Tue, 06 Jun 2023 16:20:39 GMT

They've managed to fix their routing.

Re: Routing issues to Quad9 DNS

Anonymous — Wed, 07 Jun 2023 05:20:48 GMT

Morning,

Thanks for letting us know 🙂

Thanks